On Thu, Dec 19, 2024 at 4:11 PM Marc Haber <mh+linux-kernel@xxxxxxxxxxxx> wrote: > > No takers after half a week? > > Greetings > Marc > [ CC Miriam + JoHill ] Hi Marc, I enhanced the CC list. Hmm... Is the T: tag still valid? T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git Checked for newer firmware? Thanks. Best regards, -Sedat- [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/MAINTAINERS#n11911 [2] https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git/ > On Sun, Dec 15, 2024 at 10:15:19PM +0100, Marc Haber wrote: > > I recently bought a used ThinkPad X13 1st Generation. That one is > > equipped with an: > > 00:14.3 Network controller [0280]: Intel Corporation Comet Lake PCH-LP CNVi WiFi[8086:02f0] > > > > (lspci output avaible online as https://www.zugschlus.de/stuff/lspci-v > > and https://www.zugschlus.de/stuff/lspci-nn) > > > > I can reproduce the following behavior with all Linux kernels beginning > > with the one that is in Debian Stable (didn't try anything older than > > that), Debian unstable, current Linux Mint, Fedora Workstation 41, up to > > a self-compiled Linux 6.12.5). > > > > While there was a Windows installed on the box when I got it, I do not > > intend to dual boot the machine, and Windows has been erased by > > installing the first Linux over it. Hence, I dont consider the hints > > found on the Internet regarding Windows fast startup applicable in my > > case. In any case, I disabled Windows fast startup before overwriting > > Windows. > > > > When the notebook is freshly cold booted (machine OFF, no led blinking, > > pulsing or anything, power supply disconnected), Wifi works. When I just > > reboot the machine without turning it actually off, or turn it off while > > leaving the power supply connected, Wifi does not work. The Wifi chip > > still shows up in lspci but not in ip addr / ip link. dmesg looks like > > it does not even try uploading firmware. > > > > In the non-working case, I see a bunch of lines like > > [ 3.998476] iwlwifi 0000:00:14.3: CSR_RESET = 0x10 > > [ 3.998494] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x0 > > [ 3.998524] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000 > > [ 3.998545] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000 > > [ 3.998566] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000 > > [ 3.998587] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000 > > [ 3.998608] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000 > > ending with > > [ 4.007732] iwlwifi 0000:00:14.3: probe with driver iwlwifi failed with error -110 > > > > (full output on https://www.zugschlus.de/stuff/dmesg-notwork) > > > > For reference, see dmesg output for a working case on > > https://www.zugschlus.de/stuff/dmesg-work. > > > > As per the instructions given on > > https://wireless.docs.kernel.org/en/latest/en/users/drivers/iwlwifi/debugging.html, > > I have not yet upped the debug level. I am prepared to try with a kernel > > that has CONFIG_IWLWIFI_DEVICE_TRACING and/or CONFIG_IWLWIFI_DEBUG set. > > If you ask me to do this, please give me instructions about how to > > enable the desired debugging if module parameters, kernel command line > > parameters etc are necessary. > > > > I would apprecaite any help. I can keep the machine in the current state > > for a few days, I only need it after chrismas. > > > > Please keep me on Cc, I am not subscribed to the mailing lists. > > > > Greetings > > Marc > > > > > > -- > > ----------------------------------------------------------------------------- > > Marc Haber | "I don't trust Computers. They | Mailadresse im Header > > Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 > > Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421 > > -- > ----------------------------------------------------------------------------- > Marc Haber | "I don't trust Computers. They | Mailadresse im Header > Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 > Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421 >
